Stack Tower

How to play Stack Tower

Drop moving blocks, preserve their overlapping area, and build the tallest stable tower you can. Stop each moving block directly over the layer below it. The game starts immediately in the browser and is designed for a short break, but the local best-score system gives repeated rounds a clear target.

Press Space, click, tap the game area, or use the Drop button. The moving block immediately locks into place when the input is received.

Rules and scoring

Only the overlapping section remains after a block is placed. A poor alignment makes the next block narrower. The speed increases with tower height. The game ends when a block misses the tower completely.

The status panel above the game shows the most useful information for the current mode. Results are saved only when browser storage is available. A saved result belongs to the current browser and device rather than a public account.

Strategy and improvement tips

Watch the leading edge of the moving block and use the rhythm of the previous passes. When the platform becomes narrow, prioritize a safe overlap rather than attempting a perfect center drop.

Short, consistent sessions usually produce better improvement than frantic repeated inputs. Learn how the game responds, look one step ahead, and use the restart button when you want a clean attempt.

Playing on mobile

PlayPick scales the game to fit common phone and tablet screens. Essential touch controls remain outside the advertising area and use large targets. Rotate the device only when a wider view feels more comfortable; the internal game board keeps the same logical dimensions.